CN213794993U

CN213794993U - Coal machine drill bit base welding frock

Info

Publication number: CN213794993U
Application number: CN202022337105.XU
Authority: CN
Inventors: 刘朋; 臧德帅; 袁相伟; 徐仰连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a coal machine drill bit base welding tool, which belongs to the welding technical field and comprises a first fixed plate, wherein the four corners of the upper end of the first fixed plate are fixedly connected with a first fixed block, the upper ends of the four first fixed blocks are fixedly connected with a second fixed plate, the upper end of the second fixed plate is fixedly connected with a motor box and a second fixed block, the upper end of the second fixed plate is provided with a square hole, the front end of the second fixed block is provided with a first round hole, the circumferential inner wall of the first round hole is provided with a rotating plate, the rotating shaft is connected in the first round hole in a rotating way, the rear end of the rotating shaft movably penetrates through the front end of a switch, the circumferential surface of the rotating shaft is fixedly connected with a rotating groove, the rotating groove is rotatably connected in the rotating plate, the front end of the rotating plate is fixedly connected with a rotating disc, the front end of the rotating disc is provided with, and the welding angle of the fixed drill bit can be adjusted.

Description

Coal machine drill bit base welding frock

Technical Field

The utility model relates to the field of welding technique, more specifically say, relate to a coal machine drill bit base welding frock.

Background

The welding fixture is a set of flexible fixture for welding, fixing, compressing and positioning, is mainly used for welding various weldable materials, welding large, medium and small materials and producing small and medium-sized batches, and is widely applied to welding and detection systems of steel structures, various vehicle body manufacturing, rail transit welding, bicycle and motorcycle manufacturing, engineering machinery, frames and boxes, pressure containers, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines (flanges) and the like.

The special coal machine brick head base welding tool is not arranged in the existing welding machine tool, the existing welding tool is not convenient to move, and the welding angle cannot be adjusted after the drill bit is fixed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a coal machine drill bit base welding frock, it can realize the removal of welding frock, and can adjust the welding angle of fixed back drill bit.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a coal machine drill bit base welding tool comprises a first fixing plate, wherein four corners of the upper end of the first fixing plate are fixedly connected with first fixing blocks, four corners of the upper end of the first fixing block are fixedly connected with a second fixing plate, the upper end of the second fixing plate is fixedly connected with a motor box and a second fixing block, the upper end of the second fixing plate is provided with a square hole, the front end of the second fixing block is provided with a first round hole, the inner circumferential wall of the first round hole is provided with a rotating plate, the first round hole is connected with a rotating shaft in a rotating mode, the rear end of the rotating shaft movably penetrates through the front end of a switch, the circumferential surface of the rotating shaft is fixedly connected with a rotating groove, the rotating groove is rotatably connected into the rotating plate, the front end of the rotating shaft is fixedly connected with a rotating disc, the front end of the rotating disc is provided with a square groove and a second square groove, the left inner wall and, two fixedly connected with fourth fixed block between the slider, the second round hole has been seted up to the upper end of fourth fixed block, the garden groove has been seted up to the lower inner wall in second square groove, and the garden groove is corresponding with the second round hole, the second round hole has the screw rod through threaded connection, and the lower extreme of screw rod rotates and connects in the lower inner wall in garden groove, the front end of carousel and the equal fixedly connected with U type fixed block in front end of fourth fixed block, it can realize the removal of welding frock, and can adjust the welding angle of fixed back drill bit.

As a preferred scheme of the utility model, the equal fixedly connected with universal wheel in lower extreme four corners department of first fixed plate, and all install the brake block in four universal wheels.

As a preferred scheme of the utility model, the right-hand member fixedly connected with switch of motor case, and the right-hand member of switch is carved with anti-skidding line.

As a preferred scheme of the utility model, two third fixed blocks of the rear end fixedly connected with of second fixed plate, two fixedly connected with cylinder between the third fixed block, and cylindrical circumference surface coating has the antiskid foam-rubber cushion.

As a preferred scheme of the utility model, the upper end fixedly connected with limiting plate of screw rod, the upper end fixedly connected with handle of limiting plate.

As a preferred scheme of the utility model, motor incasement fixed mounting has the motor, and the output fixed connection of motor in the rear end of pivot.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the drill bit needs to be welded, the device is pushed to a position needing to be welded by holding the movement of the cylindrical pushing device, the device is fixed at a fixed point through a brake pad in the universal wheel, the motor in the motor box is electrically connected with an external power supply, the drill bit needing to be welded is held by a hand, the drill bit is placed between the two U-shaped fixed blocks, the handle is held by the hand to rotate, the fourth fixed block is adjusted up and down, the two sliding blocks slide in the two sliding grooves respectively, so that the fourth fixed block is stably moved, the U-shaped fixed block at the front end of the fourth fixed block fixes the drill bit, the drill bit is welded after the fixing is finished, after one side is welded, the motor in the motor box is started by pressing the switch by the hand, the rotary disc is rotated, when the rotary disc is rotated to a certain angle, the switch is pressed again to close the motor, the drill bit is welded, and the welding angle of the fixed drill bit can be adjusted.

(2) The universal wheel is favorable to the removal of device, and the brake block is favorable to the fixed point of device to be fixed, and the switch is favorable to opening and closing of control motor, and anti-skidding line is favorable to increasing the frictional force of switch and hand, makes to press the messenger can not skid, and two third fixed blocks are favorable to fixed cylinder, and the cylinder is favorable to thrust unit's removal, and when antiskid foam-rubber cushion was favorable to promoting, more comfortable.

Drawings

Fig. 1 is a first perspective view of a coal machine drill bit base welding tool of the present invention;

FIG. 2 is a second perspective view of a coal mining machine drill bit base welding tool of the present invention;

FIG. 3 is a first partial cross-sectional view of a coal mining machine drill bit base welding fixture of the present invention;

fig. 4 is the utility model discloses a coal machine drill bit base welding frock second local cross-sectional view.

The reference numbers in the figures illustrate:

1 first fixed plate, 2 first fixed blocks, 3 universal wheels, 4 second fixed plates, 5 motor cases, 6 switches, 7 second fixed blocks, 8 handles, 9 limiting plates, 10 quad slit, 11 square grooves, 12 turntables, 13U type fixed blocks, 14 second square grooves, 15 screw rods, 16 chutes, 17 third fixed blocks, 18 cylinders, 19 rotating shafts, 20 first round holes, 21 rotating plates, 22 rotating grooves, 23 sliders, 24 second round holes, 25 round grooves and 26 fourth fixed blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a coal machine drill base welding fixture comprises a first fixing plate 1, wherein four corners of the upper end of the first fixing plate 1 are fixedly connected with first fixing blocks 2, the upper ends of the four first fixing blocks 2 are fixedly connected with a second fixing plate 4, the upper end of the second fixing plate 4 is fixedly connected with a motor box 5 and a second fixing block 7, the upper end of the second fixing plate 4 is provided with a square hole 10, the front end of the second fixing block 7 is provided with a first round hole 20, the circumferential inner wall of the first round hole 20 is provided with a rotating plate 21, the first round hole 20 is rotatably connected with a rotating shaft 19, the rear end of the rotating shaft 19 movably penetrates through the front end of a switch 6, the circumferential surface of the rotating shaft 19 is fixedly connected with a rotating groove 22, the rotating groove 22 is rotatably connected in the rotating plate 21, the front end of the rotating shaft 19 is fixedly connected with a rotating disc 12, the front end of the rotating disc 12 is provided with a square groove 11 and a second square groove 14, the left inner wall and right inner wall of the square groove 11 are provided with sliding grooves 16, equal sliding connection has slider 23 in two spout 16, fixedly connected with fourth fixed block 26 between two sliders 23, second round hole 24 has been seted up to fourth fixed block 26's upper end, circular slot 25 has been seted up to the lower inner wall of second square groove 14, and circular slot 25 is corresponding with second round hole 24, second round hole 24 has screw rod 15 through threaded connection, and screw rod 15's lower extreme rotates to be connected in the lower inner wall of circular slot 25, the equal fixedly connected with U type fixed block 13 of front end of carousel 12 and fourth fixed block 26's front end.

In this embodiment, the first fixing plate 1 is favorable for fixing the first fixing block 2 and the universal wheel 3, the first fixing block 2 is favorable for fixing the second fixing block 4, the second fixing block 4 is favorable for fixing the motor box 5 and the second fixing block 7 and opening the square hole 10, the motor box 5 is favorable for mounting and protecting the motor, the second fixing block 7 is favorable for opening the first round hole 20 and rotating the first round hole 20, the square hole 10 is favorable for rotating the turntable 12, the square groove 11 is favorable for opening the chute 16, the turntable 12 is favorable for opening the square groove 11 and fixing the U-shaped fixing block 13, the U-shaped fixing block 13 is favorable for fixing the drill bit, the second square groove 14 is favorable for opening the round groove 25, the screw 15 is favorable for driving the fourth fixing block 26 to move, the chute 16 is favorable for sliding the slider 23, the rotating shaft 19 is favorable for rotating the turntable 12, the first round hole 20 is favorable for opening the rotating plate 21 and rotating the rotating shaft 19, the rotating plate 21 is beneficial to rotation of the rotating groove 22, the rotating groove 22 is beneficial to stable rotation of the rotating shaft 19, the sliding block 23 is beneficial to stable movement of the fourth fixing block 26, the second round hole 24 is beneficial to fixation of the screw rod 15, the round groove 25 is beneficial to rotation of the screw rod 15, and the fourth fixing block 26 is beneficial to movement of the U-shaped fixing block 13.

Specifically, referring to fig. 1, four corners of the lower end of the first fixing plate 1 are fixedly connected with universal wheels 3, and brake pads are installed in the four universal wheels 3.

In this embodiment, the universal wheel 3 is favorable to the removal of device, and the brake block is favorable to the fixed point of device to be fixed.

Specifically, referring to fig. 1, a switch 6 is fixedly connected to the right end of the motor box 5, and anti-skid lines are carved on the right end of the switch 6.

In this embodiment, switch 6 is favorable to controlling opening and closing of motor, and the anti-skidding line is favorable to increasing the frictional force of switch 6 and hand, makes to press the messenger and can not skid.

Specifically, referring to fig. 2, two third fixing blocks 17 are fixedly connected to the rear end of the second fixing plate 4, a cylinder 18 is fixedly connected between the two third fixing blocks 17, and an anti-slip sponge pad is wrapped on the circumferential surface of the cylinder 18.

In this embodiment, the two third fixing blocks 17 are beneficial to fixing the cylinder 18, the cylinder 18 is beneficial to moving the pushing device, and the antiskid spongy cushion is more comfortable when being beneficial to pushing.

Specifically, referring to fig. 1, a limiting plate 9 is fixedly connected to an upper end of the screw 15, and a handle 8 is fixedly connected to an upper end of the limiting plate 9.

In this embodiment, limiting plate 9 is favorable to the fixed of handle 8, and handle 8 is favorable to making screw 15 rotate.

Specifically, referring to fig. 2, a motor is fixedly installed in the motor box 5, and an output end of the motor is fixedly connected to a rear end of the rotating shaft 19.

In this embodiment, the motor provides power for the rotation of the turntable 12, and the motor may be of different types according to actual needs, for example, a motor of TCHV32-1500-3-10S is selected, and the motor is electrically connected to an external power source.

The working principle is as follows: hold cylinder 18 thrust unit's removal, promote the device to needs welded position, it is fixed to carry out the fixed point to the device through the brake block in the universal wheel 3, carry out electric connection to the motor in the motor case 5 and external power source, it needs welded drill bit to hold, place the drill bit between two U type fixed blocks 13, it rotates to hold handle 8, make fourth fixed block 26 adjust from top to bottom, two sliders 23 slide respectively in two spouts 16, make fourth fixed block 26 carry out stable removal, make the U type fixed block 13 of fourth fixed block 26 front end fix the drill bit, weld the drill bit after finishing fixing, after welding one side, hand is according to switch 6 start motor in the motor case 5, make carousel 12 rotate, when rotating to certain angle, press switch 6 once more and make the motor close, weld the drill bit.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a coal machine drill bit base welding frock, includes first fixed plate (1), its characterized in that: the upper end four corners of the first fixing plate (1) is fixedly connected with a first fixing block (2), the upper ends of the four first fixing blocks (2) are fixedly connected with a second fixing plate (4), the upper end of the second fixing plate (4) is fixedly connected with a motor box (5) and a second fixing block (7), the upper end of the second fixing plate (4) is provided with a square hole (10), the front end of the second fixing block (7) is provided with a first round hole (20), the inner wall of the circumference of the first round hole (20) is provided with a rotating plate (21), the first round hole (20) is rotatably connected with a rotating shaft (19), the rear end of the rotating shaft (19) movably penetrates through the front end of the switch (6), the circumferential surface of the rotating shaft (19) is fixedly connected with a rotating groove (22), the rotating groove (22) is rotatably connected in the rotating plate (21), and the front end of the rotating shaft (19) is fixedly connected with a rotating disc (12), square groove (11) and second square groove (14) have been seted up to the front end of carousel (12), spout (16), two have all been seted up to inner wall about square groove (11) equal sliding connection has slider (23), two in spout (16) fixedly connected with fourth fixed block (26) between slider (23), second round hole (24) have been seted up to the upper end of fourth fixed block (26), circular slot (25) have been seted up to the lower inner wall of second square groove (14), and circular slot (25) are corresponding with second round hole (24), second round hole (24) have screw rod (15) through threaded connection, and the lower extreme of screw rod (15) rotates and connect in the lower inner wall of circular slot (25), the front end of carousel (12) and the equal fixedly connected with U type fixed block (13) of front end of fourth fixed block (26).

2. The coal machine drill bit base welding tool of claim 1, characterized in that: the lower end four corners department of first fixed plate (1) all fixedly connected with universal wheel (3), and all install the brake block in four universal wheel (3).

3. The coal machine drill bit base welding tool of claim 2, characterized in that: the right end of the motor box (5) is fixedly connected with a switch (6), and anti-skid lines are carved on the right end of the switch (6).

4. The coal machine drill bit base welding tool of claim 3, characterized in that: the rear end fixedly connected with two third fixed blocks (17) of second fixed plate (4), two fixedly connected with cylinder (18) between third fixed block (17), and the circumference surface parcel of cylinder (18) has the antiskid foam-rubber cushion.

5. The coal machine drill bit base welding tool of claim 4, characterized in that: the upper end fixedly connected with limiting plate (9) of screw rod (15), the upper end fixedly connected with handle (8) of limiting plate (9).

6. The coal machine drill bit base welding tool of claim 5, characterized in that: the motor is fixedly installed in the motor box (5), and the output end of the motor is fixedly connected to the rear end of the rotating shaft (19).